CodeLifter

CodeLifter is a source code viewer that lets you see all of the code on any http:// html page, including pages protected by no-right-click scripts, trapped in windows without file menus or url boxes, and 'referrer' pages that cannot be seen in your browser.

You can also access .css (cascading style sheet) scripts, external .js files (JavaScript files), and any other text file at an http:// address.
System requirements:
Windows 95/98/Me/NT/2000/XP/Vista/Windows7